| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.75 | 9.379% | $206.4529 | $206.45 | $206.45 | $206.50 |
| Purchase #2 | $222.93 | 9.197% | $243.4329 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $11.68 | 9.819% | $12.8269 | $12.83 | $12.85 | $12.80 |
| Purchase #4 | $93.78 | 11.365% | $104.4381 | $104.44 | $104.45 | $104.40 |
| Purchase #5 | $128.37 | 4.801% | $134.533 | $134.53 | $134.55 | $134.50 |
| Purchase #6 | $67.68 | 8.337% | $73.3225 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $189.59 | 12.748% | $213.7589 | $213.76 | $213.75 | $213.80 |
| 7 purchase totals = | $902.78 | $988.7652 | $988.76 | $988.80 | $988.70 | |